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In this episode, we're diving deep into TX (Thermal Expansion) valves. We got a lot of more electronic valves coming, stepper valves, pulse valves etc. out there, and getting a good understanding of the different kinds TX valves and how they work is critical for refrigeration technicians to be able to setup and troubleshoot more efficiently. We cover common issues and troubleshooting tips, including how to adjust superheat, the impact of liquid temperature on TX valve sizing, and the various factors to consider before adjusting or replacing TX valves.

In this episode, we discuss:

-Understanding TX valves

-Superheat and compressor management

-Refrigerant injection and cooling techniques

-Importance of liquid temperature

-Sizing and testing TX valves

-Troubleshooting TX valves

-Comprehensive system analysis

-Practical tips and community insights

Helpful Links & Resources:

Episode 16. TXV/TEV - A discussion about Thermostatic Expansion Valves

Episode 326. Mastering A2L TX Valves with Jamie Kitchen of Danfoss

Episode 340. Basics of CO2 Controls with Kevin Mullis (Part 1 of 4)